29311
CHES
Manufacturer: Sigma Aldrich
CAS Number: 103-47-9
Synonym(S): 2-(Cyclohexylamino)ethanesulfonic acid
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 G | 29311-10-G | In Stock | ₹ 3,918.65 |
| 50 G | 29311-50-G | In Stock | ₹ 13,238.98 |
29311 - 10 G
In Stock
Quantity
1
Base Price: ₹ 3,918.65
GST (18%): ₹ 705.357
Total Price: ₹ 4,624.007
product line
BioUltra
Quality Level
200
Assay
≥99.5% (T)
form
powder
impurities
insoluble matter, passes filter test
ign. residue
≤0.05%
loss
≤0.5% loss on drying, 110 °C
pH
3.0-5.0 (25 °C, 0.5 M in H2O)
useful pH range
8.6-10.0
pKa (25 °C)
9.3
Other Options
Related Products
Description
- General description: Cyclohexylaminoethanesulfonic acid (CHES) is a buffering agent. Its structure contains a hydrophilic taurine (2-aminoethanesulfonic acid) moiety and a hydrophobic cyclohexyl group. CHES binds to the active site of several enzymes and inhibits substrate binding and enzymatic activity. Therefore, CHES may be used as a scaffold for new drug development for regulating enzyme activity.[1]
- Application: 2-(Cyclohexylamino)ethanesulfonic acid (CHES) has been used in the preparation of dimethyl trisulfide- polysorbate 80 (DMTS-PS80) formulation.[2]
- Other Notes: Buffer for studying pH-dependent processes in enzymology;[3] Has a high affinity for the iodoacetate binding site of liver alcohol dehydrogenase.[4]
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
product line: BioUltra
Quality Level: 200
Assay: ≥99.5% (T)
form: powder
impurities: insoluble matter, passes filter test
ign. residue: ≤0.05%
loss: ≤0.5% loss on drying, 110 °C
pH: 3.0-5.0 (25 °C, 0.5 M in H2O)
useful pH range: 8.6-10.0
pKa (25 °C): 9.3
product line:
BioUltra
Quality Level:
200
Assay:
≥99.5% (T)
form:
powder
impurities:
insoluble matter, passes filter test
ign. residue:
≤0.05%
loss:
≤0.5% loss on drying, 110 °C
pH:
3.0-5.0 (25 °C, 0.5 M in H2O)
useful pH range:
8.6-10.0
pKa (25 °C):
9.3
product line: __
Quality Level: __
Assay: __
form: __
impurities: __
ign. residue: __
loss: __
pH: __
useful pH range: __
pKa (25 °C): __
product line:
__
Quality Level:
__
Assay:
__
form:
__
impurities:
__
ign. residue:
__
loss:
__
pH:
__
useful pH range:
__
pKa (25 °C):
__
product line: __
Quality Level: __
Assay: __
form: __
impurities: __
ign. residue: __
loss: __
pH: __
useful pH range: __
pKa (25 °C): __
product line:
__
Quality Level:
__
Assay:
__
form:
__
impurities:
__
ign. residue:
__
loss:
__
pH:
__
useful pH range:
__
pKa (25 °C):
__
product line: __
Quality Level: __
Assay: __
form: __
impurities: __
ign. residue: __
loss: __
pH: __
useful pH range: __
pKa (25 °C): __
product line:
__
Quality Level:
__
Assay:
__
form:
__
impurities:
__
ign. residue:
__
loss:
__
pH:
__
useful pH range:
__
pKa (25 °C):
__